--- product_id: 399440122 title: "SVBONY SVBONY Filter for Photography Broadband CLS Filter for Astronomical Observation Photography CCD Cameras and DSLR (1.25 inch)" brand: "svbony" price: "279.88 DT" currency: TND in_stock: true reviews_count: 6 category: "Svbony" url: https://www.desertcart.tn/products/399440122-svbony-svbony-filter-for-photography-broadband-cls-filter-for-astronomical store_origin: TN region: Tunisia --- # 90% nebula emission transmission Precision planetary rotation coating system Ion-assisted durable scratch-resistant coating SVBONY SVBONY Filter for Photography Broadband CLS Filter for Astronomical Observation Photography CCD Cameras and DSLR (1.25 inch) **Brand:** svbony **Price:** 279.88 DT **Availability:** ✅ In Stock ## Summary > 🌠 Elevate your night sky shots—because city lights shouldn’t steal your stars! ## Quick Answers - **What is this?** SVBONY SVBONY Filter for Photography Broadband CLS Filter for Astronomical Observation Photography CCD Cameras and DSLR (1.25 inch) by svbony - **How much does it cost?** 279.88 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/399440122-svbony-svbony-filter-for-photography-broadband-cls-filter-for-astronomical) ## Best For - svbony enthusiasts ## Why This Product - Trusted svbony brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Thin Design:** Minimizes vignetting with a sleek 1.25-inch filter cell, perfect for DSLR and CCD cameras - • **Cut Through Urban Glow:** Suppresses 99.9% of artificial light pollution for crystal-clear deep sky shots - • **Precision Coating Tech:** Ion-assisted multi-layer coatings ensure stable wavelength performance even with temperature shifts - • **Built to Last & Perform:** Aluminum frame with CNC machining and black anodized finish prevents reflections and enhances durability - • **Maximized Nebula Contrast:** 90% transmission of key nebula emission lines (Ha, OIII, SII) for stunning astrophotography clarity ## Overview The SVBONY 1.25-inch Broadband CLS Filter is engineered for astrophotographers battling urban light pollution. Featuring ion-assisted multi-layer coatings and a precision planetary rotation system, it delivers 90% transmission of key nebula emission lines while blocking 99.9% of disruptive artificial lights. Compatible with color CCD and unmodified DSLR cameras, its ultra-thin aluminum frame minimizes vignetting and maximizes contrast, making it an essential tool for capturing vivid, high-contrast celestial images from sub-urban and urban environments. ## Description SVBONY city light suppression broadband filter is designed to improve the visibility of various deep sky objects, By selectively reducing the transmission of wavelengths of light pollutants;specifically those produced by artificial lighting including mercury vapor lamps;both high and low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere;such as sky glow Using: Together with the highly transparent in main nebula emission lines at OIII 496nm and 500nm;H-beta 486nm;NII 654nm and 658nm;H-alpha 656nm as well as SII 672nm;the filter is suitable for enhancing the contrast and getting more details for both visual and photographic purpose at sub-rural areaOutstanding Features: Coating: Multi layers anti-reflection coating.Non cementing optical substrate coatingFilter: Ultra-thin filter cell minimize vignetting by maximize possibleExtinction Treatment: Aerometal material precise CNC machining sand blasting Process black anodized finish extinction treatment to prevent reflection laser CLS: engraving no fading CLS with wider pass-band than UHC and hence is more favored when observing under mild to moderate light pollutionLight pollution filter do not eliminate the effects of light pollution or increase the object’s brightness; in many cases;they increase the contrast between nebula and night sky;not brightening the nebulaWarning: the filters of SVBONY are not designed for sun observation;don not look directly into the sun with SVBONY filter;otherwise it will burn the eyesSpecifications: Type: city light suppression filter (CLS Filter) Material: optical glass lens;aluminum frame Thread: Standard M28.5x0.6mmPackage includes: 1xSVBONY 1.25" CLS filter 1xsturdy plastic case Review: A much needed for Astrophotography from cities - Looks good. Yet to try it out Review: lente svbony - perfeito ## Features - Evaporation with Ion assisted deposition coating technology for durability and resistance to scratching;as well as stability on CWL (central wavelength) no deviation affected by temperature change - Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off band - 90% transmission of main nebula emission lines;such as Ha 656nm;OIII 496nm;500nm;SII672nm and H-beta 486nm - 0.1% transmission of off-band;specifically the major emission lines of artificial light pollution;such as Na 589nm;Hg 435nm and 578nm - Suitable for color CCD cameras and unmodified DSLR Urban optical filter can effectively suppress urban harmful light and improve the contrast of shooting target ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079BWD595 | | Best Sellers Rank | #719,241 in Electronics ( See Top 100 in Electronics ) #29 in Telescope Filters | | Brand | SVBONY | | Brand Name | SVBONY | | Coating Description | Multi Coating | | Colour | black | | Compatible Devices | Color CCD cameras, unmodified DSLR | | Customer Reviews | 4.5 out of 5 stars 117 Reviews | | Enclosure Material | Aluminium, Optical Glass | | Item Dimensions L x W | 32L x 32W Millimeters | | Item Type Name | filter | | Item Weight Unit of Measure | 0.04 Kilograms | | Manufacturer | china | | Manufacturer Part Number | FUSF9155A | | Material | Aluminium , Optical Glass | | Media Type | ProductImage | | Model Number | FUSF9155A | | Number of Pieces | 1 | | Photo Filter Effect Type | Enhancing | | Photo Filter Size | 28.5 Millimeters | | Photo Filter Thread Size | 28.5 Millimetres | | Screen Size Unit of Measure | 1.25 Inches | | UPC | 609378745577 | | Viewfinder Type | optical viewfinder | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** SVBONY - **Material:** Aluminium, Optical Glass - **Photo Filter Thread Size:** 31.75 Millimetres - **Coating Description:** Multi Coating - **Photo Filter Effect Type:** Enhancing ## Images ![SVBONY SVBONY Filter for Photography Broadband CLS Filter for Astronomical Observation Photography CCD Cameras and DSLR (1.25 inch) - Image 1](https://m.media-amazon.com/images/I/61tSBo2eC7L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A much needed for Astrophotography from cities *by S***E on 9 August 2025* Looks good. Yet to try it out ### ⭐⭐⭐⭐⭐ lente svbony *by G***. on 30 January 2026* perfeito ### ⭐⭐⭐⭐⭐ Excelente producto *by J***G on 21 December 2023* Buen filtro de luces de ciudad (no las led) pero si con las amarillas de mercurio. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/399440122-svbony-svbony-filter-for-photography-broadband-cls-filter-for-astronomical](https://www.desertcart.tn/products/399440122-svbony-svbony-filter-for-photography-broadband-cls-filter-for-astronomical) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-28*